Optical Modulators
The LNTM is a high-performance laser transmitter/converter module designed for analog photonics applications spanning 10 MHz to 30 GHz, featuring high extinction >20dB. It integrates a lithium niobate waveguide modulator, a distributed feedback (DFB) laser, and an automatic bias controller. The automatic bias controller eliminates drifts caused by environmental temperature variations or extended operation, having four operation modes: Q+ and Q- for quadrature points with positive or negative slopes, ideal for linear analog modulation, and Min and Max for minimum or maximum points, optimized for pulse generation in digital modulation. Powered by a single 12V DC supply, the LNTM provides a versatile, reliable solution for RF-over-fiber (RFoF) system integration, enabling precise and stable signal transmission.
Configuration options
Configure the options below and add your exact build to the enquiry — we confirm the part number and availability.
Part number: LNTM-3551111112
RF Frequency: 30GHz · Laser Wavelength: 1551.11nm · Tunable Laser: None · Package: Module · RF Amplifier: Non · Fiber Connector: FC/APC
Application context
Application guidance is tied to the configured wavelength, fiber interface and optical-budget fields for this family.
Lithium Niobate Modulator Transmitter Module 30 GHz: Optical modulation depends on preserving the optical budget through the complete path. The 1551.11nm, 1562.22 nm, External Laser wavelength specification sets source and detector compatibility. The fiber/interface entry (FC/APC, Special) must match the connected components. The 30GHz dynamic specification sets the usable control bandwidth.
Lithium Niobate Modulator Transmitter Module 30 GHz: Time-resolved measurement depends on preserving the optical budget through the complete path. The 1551.11nm, 1562.22 nm, External Laser wavelength specification sets source and detector compatibility. The fiber/interface entry (FC/APC, Special) must match the connected components. The 30GHz dynamic specification sets the usable control bandwidth.
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System integration
Use these checks to connect Lithium Niobate Modulator Transmitter Module 30 GHz to the surrounding optical, mechanical and control system. Every value shown is taken from this model's own specification record.
Technical FAQ
Fiber Connector: FC/APC, Special. Specify connector polish and fiber architecture together. FC/PC, FC/APC and SMA interfaces, and single-mode, multimode and polarization-maintaining fibers, impose different return-loss, mode-field and alignment requirements.
Laser Wavelength: 1551.11nm, 1562.22 nm, External Laser. Check the Optical Modulators passband, insertion loss, return loss and power handling at the actual source wavelength; a nominal telecom-band label is not a substitute for the configured range.
Share your wavelength, fiber type, connector, power handling and control requirements and we will qualify the matching configuration and part number.
Model selection
Compare Lithium Niobate Modulator Transmitter Module 30 GHz with the closest available models in the Optical Modulators family. Confirm option-dependent values on the final configuration before ordering.
| Selection parameter | Lithium Niobate Modulator Transmitter Module 30 GHz (current) | Lithium Niobate Modulator Transmitter Module 14 GHz | Modulator Drivers |
|---|---|---|---|
| Wavelength range | 1551.11nm, 1562.22 nm, External Laser | 1551.11nm, 1562.22 nm, External Laser | Confirm for this model |
| Optical performance | Confirm for this model | Confirm for this model | Confirm for this model |
| Fiber type | Confirm for this model | Confirm for this model | Confirm for this model |
| Connector / control | FC/APC, Special | FC/APC, Special | Confirm for this model |
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